Software Programming : Java Programming QUESTIONS AND ANSWERS :: part4 : 11 to 15
Following Software Programming language Entrance Multiple choice objective type questions and answers will help you in Software Programming 2024 examinations :
11.In a class definition, the special method provided to be called to create an instance of that class is known as a/an |
Interpreter |
Destructor |
Constructor |
Object |
Compiler. |
12.Consider the following Java program : public class Compute { public static void main (string args [ ]) { int result, x ; x = 1 ; result = 0; while (x < = 10) { if (x%2 = = 0) result + = x ; + + x ; } System.out.println(result) ; } } Which of the following will be the output of the above program? |
55 |
30 |
25 |
35 |
45. |
13.Which of the following statements about Java Threads is correct? |
Java threads don’t allow parts of a program to be executed in parallel |
Java is a single-threaded language |
Java’s garbage collector runs as a high priority thread |
Ready, running and sleeping are three states that a thread can be in during its life cycle |
Every java application is not multithreaded. |
14.In object oriented programming, composition relates to |
The use of consistent coding conventions |
The organization of components interacting to achieve a coherent, common behavior |
The use of inheritance to achieve polymorphic behavior |
The organization of components interacting not to achieve a coherent common behavior |
The use of data hiding to achieve polymorphic behavior. |
More Java Programming QUESTIONS AND ANSWERS available in next pages
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